/* ====reset css==== */

*,
::before,
::after {
    padding: 0;
    margin: 0;
    /* 使用的是百分比布局，内容溢出出现横向滚动条 */
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    /* 点击高亮效果(默认效果) */
    -webkit-tap-highlight-color: trasnparent;
}

body {
    font-size: 14px;
    font-family: "Microsoft YaHei", sans-serif;
    color: #333;
}

a {
    text-decoration: none;
    color: #333;
}

a:hover {
    color: #333;
}

ul {
    list-style: none;
}

input,
textarea {
    border: none;
    outline: none;
    resize: none;
    /* 移动端除了这些样式之外  立体效果 组件默认效果清除 */
    -webkit-appearance: none;
}


/* ====common css==== */

.f_left {
    float: left;
}

.f_right {
    float: right;
}

.clearfix::before,
.clearfix::after {
    content: " ";
    display: block;
    height: 0;
    line-height: 0;
    visibility: hidden;
    clear: both;
}

.m_l10 {
    margin-left: 10px;
}

.m_r10 {
    margin-right: 10px;
}

.m_t10 {
    margin-top: 10px;
}

.m_b10 {
    margin-bottom: 10px;
}


/* 图标 精灵图 公共样式 */

[class^="icon_"],
[class*=" icon_"] {
    background-image: url("../images/sprites.png");
    background-repeat: no-repeat;
    background-size: 200px 200px;
}